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ICD-10 Guide
ICD-10 CodesP04.2

P04.2

Billable

Newborn affected by maternal use of tobacco

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 P04.2 is a billable code used to indicate a diagnosis of newborn affected by maternal use of tobacco.

Key Diagnostic Point:

Newborns affected by maternal tobacco use may present with various health issues due to the teratogenic effects of nicotine and other harmful substances found in tobacco. Maternal smoking during pregnancy is associated with low birth weight, preterm birth, and increased risk of sudden infant death syndrome (SIDS). The effects of tobacco can also lead to respiratory problems, neurodevelopmental delays, and behavioral issues in the child. The impact of maternal tobacco use can be compounded by other factors such as the presence of additional maternal substance use, socioeconomic status, and access to prenatal care. Clinicians must assess the newborn for signs of withdrawal or other complications related to maternal tobacco exposure, and appropriate interventions should be initiated to support the infant's health and development. Documentation should include maternal history, any observed neonatal symptoms, and the care provided to address these issues.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in maternal smoking history and its effects on the newborn
  • Need for comprehensive maternal and neonatal documentation
  • Potential co-occurrence with other substance use (e.g., alcohol, drugs)
  • Differentiation of symptoms related to tobacco exposure from other conditions

Audit Risk Factors

  • Inadequate documentation of maternal tobacco use
  • Failure to document the newborn's clinical symptoms accurately
  • Misclassification of the newborn's condition due to overlapping symptoms
  • Lack of follow-up documentation on the infant's health outcomes

Specialty Focus

Medical Specialties

Neonatology

Documentation Requirements

Detailed maternal history, including smoking status, prenatal care received, and any complications during pregnancy.

Common Clinical Scenarios

Newborns admitted to the NICU for respiratory distress or low birth weight attributed to maternal smoking.

Billing Considerations

Consideration of the infant's withdrawal symptoms and the need for supportive care.

Pediatrics

Documentation Requirements

Documentation of developmental assessments and any behavioral concerns related to maternal tobacco exposure.

Common Clinical Scenarios

Routine pediatric visits where developmental delays or behavioral issues are noted in children with a history of maternal tobacco use.

Billing Considerations

Monitoring for long-term effects of tobacco exposure on growth and development.

Coding Guidelines

Inclusion Criteria

Use P04.2 When
  • Follow the official ICD
  • CM guidelines for coding perinatal conditions, ensuring accurate documentation of maternal substance use and its impact on the newborn's health

Exclusion Criteria

Do NOT use P04.2 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99460CPT Code

Initial hospital care, per day, for evaluation and management of a normal newborn

Clinical Scenario

Used when a newborn affected by maternal tobacco exposure is evaluated in the nursery.

Documentation Requirements

Document maternal history, newborn assessment findings, and any interventions provided.

Specialty Considerations

Neonatologists should ensure thorough documentation of the newborn's condition and any follow-up care needed.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of perinatal conditions, improving the ability to track and manage the effects of maternal tobacco use on newborns.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of perinatal conditions, improving the ability to track and manage the effects of maternal tobacco use on newborns.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of perinatal conditions, improving the ability to track and manage the effects of maternal tobacco use on newborns.

Resources

Clinical References

  • •
    CDC Tobacco Use and Pregnancy

Coding & Billing References

  • •
    CDC Tobacco Use and Pregnancy

Frequently Asked Questions

What are the long-term effects of maternal tobacco use on newborns?

Long-term effects can include developmental delays, behavioral issues, and increased risk of respiratory problems. Regular monitoring and early intervention are crucial for affected children.